{"product_id":"waltham-factory-balance-staff-for-16s-pocket-watch-movements-no-4861","title":"Waltham Factory Balance Staff for 16s Pocket Watch Movements No. 4861","description":"\u003cp\u003e\u003cstrong\u003eWaltham\u003c\/strong\u003e Factory Balance Staff for 16s Model 1899 - 1908 Pocket Watch Movements, P11, Factory No. 4861, refill #18, new in envelope.  This one comes straight from one of my Waltham Factory parts systems. I specialize is hard to find watch parts so I usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.\u003c\/p\u003e","brand":"Waltham","offers":[{"title":"Default Title","offer_id":49344951877940,"sku":"SJP-WAL4861BS-10","price":12.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-10-2311.58.05.jpg?v=1792782067","url":"https:\/\/www.vintagetimeparts.com\/products\/waltham-factory-balance-staff-for-16s-pocket-watch-movements-no-4861","provider":"Vintage Time Parts","version":"1.0","type":"link"}